80.9 Plus 1997 Addition :

Number 1	Number 2	Answer
80.9	1997	2077.9

How to calculate 80.9 plus 1997 ?

Let's break down the addition of 0080.9 and 199700 step by step:

   0080.9      <-- Start with the rightmost column
+  199700
---------

    Add the digits in the rightmost column:
        9 + 0 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   0080.9
+  199700
---------
     9


    Add the digits in the rightmost column:
        0 + 7 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   0080.9
+  199700
---------
     7.9


    Add the digits in the rightmost column:
        8 + 9 + 1 = 17
        Write down 7 in the rightmost column, carry over 1 to the next column.

   0080.9
+  199700
---------
     77.9


    Add the digits in the rightmost column:
        0 + 9 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   0080.9
+  199700
---------
     077.9


    Add the digits in the rightmost column:
        0 + 1 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   0080.9
+  199700
---------
     2077.9

    Continue to the left:
        There are no more columns to the left.

The final result is 2077.9.

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Number 1	Number 2	ANSWER:	HOW TO ?
81	2005	2086	81 plus 2005
81.1	2008	2089.1	81.1 plus 2008
81.2	2013	2094.2	81.2 plus 2013
4.4	0.5	4.9	4.4 plus 0.5
4.3	2.9	7.2	4.3 plus 2.9
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